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NVIDIA logo GeForce 820M
versus
AMD logo Mobility Radeon HD 3870 X2

NVIDIA GeForce 820M logo AMD Mobility Radeon HD 3870 X2 logo
General information GeForce 820M Mobility Radeon HD 3870 X2
Launched Q3 2014 Q3 2009
Used in Mobile Mobile
Factory NVIDIA AMD
Memory 2048 MB 0 % 2 MB 99.9 %
Core Clock 954 MHz 0 % 660 MHz 30.8 %
DirectX DirectX 11 DirectX 10.1
OpenGL OpenGL 4.5 OpenGL 2
Performance GeForce 820M Mobility Radeon HD 3870 X2
Overall Score 11354 0 % 11113 2.1 %
Future Proof 35 % 0 % 1 % 97.1 %
Benchmark Score 1289 0 % 1235 4.2 %
2D Benchmark Score 111.1 40.7 % 187.4 0 %
Average DirectX performance 4.3 FPS 0 % 4 FPS 5.6 %
DirectX 9 performance 10 FPS 29 % 14 FPS 0 %
DirectX 10 performance 2 FPS 0 % 2 FPS 0.1 %
DirectX 11 performance 5 FPS 0 % 0 FPS 100 %
DirectX 12 performance 0 FPS NaN % 0 FPS NaN %
Graphic card computing 414.7 operations/s 0 % 0 operations/s 100 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for GeForce 820M, Mobility Radeon HD 3870 X2.

Average frames per second GeForce 820M Mobility Radeon HD 3870 X2
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 15.4 FPS 14.9 FPS
High settings 27.7 FPS 26.9 FPS
Medium settings 33.3 FPS 32.3 FPS
Low settings 46.6 FPS 45.2 FPS
Difference 0 % 3 %

Grand Theft Auto V Frames per second

Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for GeForce 820M, Mobility Radeon HD 3870 X2.

Grand Theft Auto V GeForce 820M Mobility Radeon HD 3870 X2
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 17.3 FPS 16.9 FPS
High settings 31.2 FPS 30.5 FPS
Medium settings 37.4 FPS 36.5 FPS
Low settings 52.4 FPS 51.2 FPS
Difference 0 % 2.3 %
Configuration Settings
Gaming astronaut image
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Screen resolution Screen resolution image
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